N
NamyLab

Cosmo

male
Updated 7 months ago

Meaning

"Order, Universe"

From Greek kosmos, the name carries philosophical connotations of world order and has periodic revival in English.

Themes:greekcosmosclassicalscientific
CelestialCosmicUniqueRare

Fact-checked by Lily Anderson

M.F.A. Creative Writing, Sarah LawrencePublished NovelistName Collection Curator • Creative Names Editor

This name has been verified against authoritative sources including SSA data, etymology databases, and cultural naming traditions.

Popularity History of Cosmo

Full SSA rank history from 1880 to 2024

#1683Ranked in 2024

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Yearly Ranking Snapshot

Pick any SSA release year to inspect that year's national ranking and how it changed from the year before.

Selected Year Rank
#1683

Cosmo was nationally ranked in 2024.

Change Vs Previous Year
+63

better than 2023

Data Source

Popularity rankings are based on official data from the Social Security Administration (SSA), which tracks baby name applications in the United States.

Last updated: 2024 • Data source updated annually

Cosmo Nicknames

Familiar short forms, playful variations, and easy everyday options for Cosmo.

8 ideas
cosy
Nickname
cosm
Nickname
cie
Nickname
cy
Nickname
co
Nickname
osmo
Nickname
smoy
Nickname
CO
Nickname

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Baby Name Lists That Include Cosmo

Browse every Namylab list page that currently includes Cosmo, from meaning and origin collections to letter, syllable, and themed baby name lists.

18 linked lists

❓ Frequently Asked Questions

What does the name Cosmo mean?
Cosmo means "Order, Universe". From Greek kosmos, the name carries philosophical connotations of world order and has periodic revival in English.
What is the origin of Cosmo?
Cosmo is of Greek origin. The name has been used historically across cultures and carries significant cultural meaning within its origin tradition.
How popular is the name Cosmo?
According to the latest SSA data, Cosmo is currently ranked #1683 in the United States. The name has shown interesting trends over the past century, with popularity varying based on cultural preferences and naming trends.
Is Cosmo a boy name?
Cosmo is traditionally a boy name. However, modern naming practices are increasingly flexible, and names can be used across genders based on personal preference.
What are good nicknames for Cosmo?
Popular nicknames for Cosmo include cosy, cosm, cie, cy, and more. These offer shorter, more casual alternatives for everyday use.
What names are similar to Cosmo?
There are many names similar to Cosmo in meaning, origin, or sound. Explore the Similar Names section to discover alternatives that may resonate with you.

Quick Facts

OriginGreek
Syllables2
Length5 letters
US Rank#1683
Trend↑ Rising
Starts withC

Sibling Ideas

Explore More Boy Names Like Cosmo

Cosmo has Greek roots, making it a wonderful choice if you love names from this heritage. Discover more options in our Greek baby names collection, where you'll find hundreds of names with similar cultural depth.

Cosmo appears in several of our curated collections. Check out Unique Baby Names and Classic Greek Baby Names for more names with a similar feel. You might also enjoy browsing Names That Mean The Sun for Boys and Girls and Names That Mean Child Of God for Boys and Girls.

Before you decide, try our Full Name Preview to see how Cosmo pairs with your surname. The Sibling Name Matcher can help find names that complement Cosmo beautifully, and the Nickname Predictor reveals the most common short forms.

Explore our full baby name lists for origin-based, meaning-based, and themed collections, or head back to the baby name generator to continue your search.